Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

45°F

7°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 30.52 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Oct 9:55 am EDT
Extended Forecast for

2 Miles NNE Limestone TN

  • Today

    Today: Sunny, with a high near 66. Northeast wind around 5 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 4am.  Otherwise, clear, with a low around 35. East wind around 5 mph becoming calm.

    Low: 35 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Widespread frost, mainly between 8am and 9am.  Otherwise, sunny, with a high near 68. Calm wind.

    High: 68 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Calm wind becoming north around 5 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Northeast wind around 5 mph.
Tonight
Areas of frost after 4am. Otherwise, clear, with a low around 35. East wind around 5 mph becoming calm.
Monday
Widespread frost, mainly between 8am and 9am. Otherwise, sunny, with a high near 68. Calm wind.
Monday Night
Clear, with a low around 36. Calm wind.
Tuesday
Sunny, with a high near 71. Calm wind becoming north around 5 mph.
Tuesday Night
Clear, with a low around 38. Calm wind.
Wednesday
Sunny, with a high near 71. Calm wind.
Wednesday Night
Clear, with a low around 39.
Thursday
Sunny, with a high near 69.
Thursday Night
Clear, with a low around 39.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Limestone TN
 36.25°N 82.63°W (Elev. 1535 ft)
7:06 am EDT Oct 18, 2026
10am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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